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<html>
	<head>
		<meta charset="utf-8" />
		<meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1, user-scalable=no">
		<title></title>
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	</head>
	<body>
		<div id="dv">
			测试响应式布局
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	</body>
</html>